MESON Chess Problem Database
Problem Display
PID: 93166 (2nRnN2/3N3p/p2B4/3k4/P2P2P1/b1pQp3/KP1R1P2/8 w - - 0 1)
Akerblom, Johan Axel
Schackvarlden, 1937
#3
12 + 8
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bc5
- 2.dxc5+
- 2...Kc6
- 3.Qe4#
- 3.Qd5#
- 2...Kc6
- 2.dxc5+
- 1...Bc5
- Tries
- 1.Se5?
- threat
- 2.Qc4+
- 2...Ke4
- 3.d5#
- 2...Ke4
- 2.f3
- threat
- 3.Qc4#
- 3.Qe4#
- threat
- 2.Qc4+
- 1...Bxd6
- 2.f3
- threat
- 3.Qc4#
- 3.Qe4#
- threat
- 2.f3
- 1...Scxd6
- 2.bxc3
- threat
- 3.c4#
- threat
- 2.f3
- threat
- 3.Qc4#
- 3.Qe4#
- threat
- 2.bxc3
- 1...Sexd6
- 2.fxe3
- threat
- 3.e4#
- threat
- 2.f3
- threat
- 3.Qc4#
- 3.Qe4#
- threat
- 2.fxe3
- 1...cxb2
- 2.Qc4+
- 2...Ke4
- 3.d5#
- 2...Ke4
- 2.Qc4+
- 1...Sf6
- 2.Qc4+
- 2...Ke4
- 3.d5#
- 2...Ke4
- 2.Qc4+
- 1...c2
- 2.Qc4+
- 2...Ke4
- 3.d5#
- 2...Ke4
- 2.Qc4+
- 1...Sb6!
- threat
- 1.Sf6+?
- 1...Kc6
- 2.Qxa6+
- 2...Sb6
- 3.d5#
- 2...Sb6
- 2.Qxa6+
- 1...Sxf6!
- 1...Kc6
- 1.Rxc8?
- threat
- 2.Qc4+
- 2...Ke4
- 3.Qc6#
- 2...Kxd6
- 3.Qe6#
- 2...Ke4
- 2.Qf5+
- 2...Kxd6
- 3.Qe6#
- 3.Qe5#
- 2...Kxd6
- 2.Qc4+
- 1...Kxd6
- 2.Qxa6+
- 2...Kd5
- 3.Qc6#
- 3.Qe6#
- 2...Ke7
- 3.Qe6#
- 2...Kd5
- 2.Qxa6+
- 1...Bxb2
- 2.Qc4+
- 2...Ke4
- 3.Qc6#
- 2...Kxd6
- 3.Qe6#
- 3.Qc5#
- 2...Ke4
- 2.Qf5+
- 2...Kxd6
- 3.Qe6#
- 3.Qc5#
- 3.Qe5#
- 2...Kxd6
- 2.Qc4+
- 1...cxd2
- 2.Sb6+
- 2...Kxd6
- 3.Qxa3#
- 2...Kxd6
- 2.Qf5+
- 2...Kxd4
- 3.Se6#
- 2...Kxd6
- 3.Qe6#
- 3.Qe5#
- 2...Kxd4
- 2.Sb6+
- 1...exd2
- 2.Qf5+
- 2...Kxd4
- 3.Se6#
- 3.bxc3#
- 2...Kxd6
- 3.Qe6#
- 3.Qe5#
- 2...Kxd4
- 2.Qf5+
- 1...exf2
- 2.Qf5+
- 2...Kxd6
- 3.Qe6#
- 3.Qe5#
- 2...Kxd6
- 2.Qf5+
- 1...Sf6
- 2.Qf5+
- 2...Kxd6
- 3.Qe6#
- 3.Qe5#
- 2...Kxd6
- 2.Qf5+
- 1...Sg7
- 2.Bxa3
- threat
- 3.Sb6#
- 3.Sf6#
- threat
- 2.Bc5
- threat
- 3.Sb6#
- 3.Sf6#
- 2...Bxc5
- 3.dxc5#
- threat
- 2.Bxa3
- 1...Sc7!
- threat
- 1.Se5?
- Keys
- 1.Sb8!
- threat
- 2.Se6
- threat
- 3.Sf4#
- 2...Kxe6
- 3.Qf5#
- threat
- 2.Qf5+
- 2...Kc4
- 3.Qe6#
- 3.Qf7#
- 3.b3#
- 2...Kc4
- 2.Se6
- 1...Bxb2
- 2.Se6
- threat
- 3.Sf4#
- 2...Kxe6
- 3.Qf5#
- threat
- 2.Qf5+
- 2...Kc4
- 3.Qe6#
- 3.Qc5#
- 3.Qf7#
- 2...Kc4
- 2.Se6
- 1...Bxd6
- 2.Sxa6
- threat
- 3.Sb4#
- 2...Kc6
- 3.Qb5#
- threat
- 2.Sxa6
- 1...Scxd6
- 2.bxc3
- threat
- 3.c4#
- threat
- 2.bxc3
- 1...Sexd6
- 2.fxe3
- threat
- 3.e4#
- threat
- 2.fxe3
- 1...cxb2
- 2.Qb3+
- 2...Ke4
- 3.Qb7#
- 2...Ke4
- 2.Qb3+
- 1...cxd2
- 2.Se6
- threat
- 3.Sf4#
- 2...Kxe6
- 3.Qf5#
- threat
- 2.Se6
- 1...exd2
- 2.Se6
- threat
- 3.Sf4#
- 2...Kxe6
- 3.Qf5#
- threat
- 2.Se6
- 1...exf2
- 2.Re2
- threat
- 3.Re5#
- threat
- 2.Qf5+
- 2...Kc4
- 3.Qe6#
- 3.Qf7#
- 3.b3#
- 2...Kc4
- 2.Qf3+
- 2...Kc4
- 3.Qf7#
- 3.b3#
- 2...Kc4
- 2.Re2
- 1...Sb6
- 2.Qf5+
- 2...Kc4
- 3.b3#
- 2...Kc4
- 2.Qf5+
- 1...Se7
- 2.Bxa3+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bb4+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bc5+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.bxc3
- threat
- 3.c4#
- threat
- 2.Bxa3+
- 1...Sf6
- 2.Qf5+
- 2...Kc4
- 3.b3#
- 2...Kc4
- 2.Qf5+
- 1...Sc7
- 2.Bxa3+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bb4+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bc5+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Qf5+
- 2...Kc4
- 3.b3#
- 2...Kc4
- 2.fxe3
- threat
- 3.e4#
- threat
- 2.Bxa3+
- 1...Sg7
- 2.Bxa3+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bb4+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.Bc5+
- 2...Sd6
- 3.Rxd6#
- 2...Sd6
- 2.fxe3
- threat
- 3.e4#
- threat
- 2.Bxa3+
- 1...c2
- 2.Qf5+
- 2...Kc4
- 3.Qe6#
- 3.Qf7#
- 2...Kc4
- 2.Qb3+
- 2...Ke4
- 3.Qb7#
- 2...Ke4
- 2.Qf5+
- 1...a5
- 2.Se6
- threat
- 3.Sf4#
- 2...Kxe6
- 3.Qf5#
- threat
- 2.Qf5+
- 2...Kc4
- 3.Qe6#
- 3.Qb5#
- 3.Qf7#
- 3.b3#
- 2...Kc4
- 2.Se6
- threat
- 1.Sb8!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).